Anticorrosive coatings are generally divided into conventional anticorrosive coatings and heavy anticorrosive coatings, which are an essential coating in paint coatings. Conventional anti-corrosive coatings are used to prevent corrosion of metals and other materials under normal conditions and protect the life of non-ferrous metals.

Heavy anticorrosive coating refers to a type of anticorrosive coating that can be applied in relatively severe corrosive environments and has a longer protection period than conventional anticorrosive coatings compared to conventional anticorrosive coatings.

What are the categories of anticorrosive coatings？

(1) Classified by chemical composition

Divided into: acrylic anticorrosive paint, polyurethane anticorrosive paint, inorganic anticorrosive paint, epoxy anticorrosive paint, perchloroethylene anticorrosive paint, high chlorinated polyethylene anticorrosive paint, chlorinated rubber anticorrosive paint. These kinds of imitation decay paints have different functions due to their different main chemical components. They are suitable for different kinds of objects. Among them, perchloroethylene anticorrosive paint is suitable for the surface of wood and construction metal. It can also prevent the corrosion of acidic and alkaline substances of chemical products.

(2) Classified by solvent

Divided into: water-based anti-corrosive paint and oil-based anti-corrosive paint. Water-based paint can be diluted with water, its hardness climbs slowly but it has good water resistance after drying. The biggest feature of water-based anticorrosive paint is environmental. Oily anticorrosive paints use banana water and tianna water as diluents and contain some chemicals that are not good for the human body. It contains a strong pungent odor. However, the drying time of oily paint is shorter than that of water-based anticorrosive paint. The anticorrosive effect is also very good.

(3) Classification by functions

It is divided into seven categories: furniture anticorrosive paint, metal anticorrosive paint, marine anticorrosive paint, automotive anticorrosive paint, steel structure anticorrosive paint and rubber anticorrosive paint. The classification of anticorrosive paints has special physical and chemical reasons. We must be careful when selecting them. Never mix different types of paints or choose paints in other fields.

Sunman company is professional supply raw materials for Anticorrosive coatings industry. So if you need more informations. pls contact us now.